Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Atanu Bandyopadhyay"'
Autor:
Atanu Bandyopadhyay, Arvind Kumar
Publikováno v:
Physical Review Special Topics. Physics Education Research, Vol 6, Iss 2 (2010)
This work is an attempt to see how physics undergraduates view the basic ideas of general relativity when they are exposed to the topic in a standard introductory course. Since the subject is conceptually and technically difficult, we adopted a “ca
Externí odkaz:
https://doaj.org/article/cf08811db151486eac29c4b68c080a4b
Autor:
Reddy B. S., Ramana Rao U. V, S Satyanarayana T, Ramakrishna C H, Ramya Sri A. R, Atanu Bandyopadhyay, Rajeev Ranjan Kumar, Joseph Zacharia, Vibhu Kumar
Publikováno v:
Day 3 Tue, November 30, 2021.
Permo-Triassic formations in Mandapetta field from eastern onshore, India possesses historical drilling challenges in terms of wellbore instability, non-productive time and poor hole condition in deep higher stressed formations. Lack of acquiring rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa6c94195b1c0cfc291d1d9107938713
https://doi.org/10.2118/204625-ms
https://doi.org/10.2118/204625-ms
Autor:
Ahmed AlJanahi, Feras Altawash, Omar Matar, Hassan AlMannai, Atanu Bandyopadhyay, Florian Karpfinger, Vladimir Stashevskiy, Alexey Yudin
Publikováno v:
Day 3 Tue, November 30, 2021.
Geomechanics plays an important role in stimulation design especially in complex tight reservoirs with very low matrix permeability. Robust modelling of horizontal stresses along with rock mechanical properties helps to identify the stress barriers w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4853343700e0769f7bb52ed9a75eaa4
https://doi.org/10.2118/204853-ms
https://doi.org/10.2118/204853-ms
Publikováno v:
International Journal of Computer and Electrical Engineering. :14-18
—An exhaustive method for verifying & optimizing of switching frequency for the performance of high frequency mirror inverter for induction heater is presented. Litz-wire is used for heating coil of the induction heater which controls the skin effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61a6111213afd909d612901390372487
https://doi.org/10.7763/ijcee.2012.v4.444
https://doi.org/10.7763/ijcee.2012.v4.444
Publikováno v:
International Journal of Computer and Electrical Engineering. :265-270
An exhaustive method for the selection of different power semiconductor switches for high frequency hybrid resonant inverter fed induction heater is presented here. Heating coil of the induction heater is made of litz wire which minimizes the skin ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f094e996e1fce24db648291039e50d15
https://doi.org/10.7763/ijcee.2011.v3.325
https://doi.org/10.7763/ijcee.2011.v3.325
Autor:
Arvind Kumar, Atanu Bandyopadhyay
Publikováno v:
European Journal of Physics. 32:139-159
The principle of equivalence was the first vital clue to Einstein in his extension of special relativity to general relativity, the modern theory of gravitation. In this paper we investigate in some detail students' understanding of this principle in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18bba03eec0cb0fdf40f14a47499d5fa
https://doi.org/10.1088/0143-0807/32/1/013
https://doi.org/10.1088/0143-0807/32/1/013
Autor:
Atanu Bandyopadhyay, Arvind Kumar
Publikováno v:
European Journal of Physics. 31:1391-1413
A physical theory is said to be covariant with respect to a certain class of transformations when its basic equations retain their 'form' under those transformations. It is one of the basic notions encountered in physics, particularly in the domain o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::367ae43a9271f0d0e603ef81f3a1e712
https://doi.org/10.1088/0143-0807/31/6/008
https://doi.org/10.1088/0143-0807/31/6/008
Publikováno v:
2011 International Conference on Emerging Trends in Electrical and Computer Technology.
An exhaustive method for verifying & optimizing the performance of high frequency mirror inverter for induction heater is presented here. Heating coil of the induction heater is made of litz wire which controls the skin effect and proximity effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::681661ab5e99804261aa385ca6cb6735
https://doi.org/10.1109/icetect.2011.5760161
https://doi.org/10.1109/icetect.2011.5760161
Publikováno v:
2010 International Conference on Industrial Electronics, Control and Robotics.
A modeling method for computing the inductance and AC resistance of litz-wire for a household purpose induction cooker is presented. Litz wire construction controls the skin effect and proximity effect of conductor operating at high frequency. Both i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57cd261f3450e94d5c5e33c28650a9c3
https://doi.org/10.1109/iecr.2010.5720156
https://doi.org/10.1109/iecr.2010.5720156
Publikováno v:
2010 The 2nd International Conference on Computer and Automation Engineering (ICCAE).
This paper describes a converter where both series and parallel resonant circuits are used. In order to minimize losses, switching is made at zero current crossover. The converter described in this paper, has four Mos controlled thyristors in H-bridg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f235ecd052649fb8902d2697dafe8dc5
https://doi.org/10.1109/iccae.2010.5451312
https://doi.org/10.1109/iccae.2010.5451312